Perhaps you should try some spelling variations:
"coder effective sampling example program" » "coder effective damping example program" (Expand search), "coder selective sampling example program" (Expand search), "coder effective sample example program" (Expand search), "coder effective samplings example program" (Expand search), "coder effective sampling sample program" (Expand search), "coder effective mapping example program" (Expand search), "model effective sampling example program" (Expand search), "over effective sampling example program" (Expand search), "under effective sampling example program" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder effective sampling example program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder effective sampling example program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder effective sampling example program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder effective sampling example program") OR ("using coding python python programming"))*.